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Chloride Hexahydrate Lab Report

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Chloride Hexahydrate Lab Report
● Cobalt(II) Chloride Hexahydrate CoCl2.6H2O, was weighed in a weighing boat. The Cobalt(II) Chloride Hexahydrate was transferred into a 100mL volumetric flask dissolved in water.
● 25 mL of the dissolved was measured, using a graduated cylinder and few of the dissolved Cobalt (II) Chloride Hexahydrate, was poured into test tube. The test tube was labeled with a tape, to signify 25 mL and the spectrophotometer was used to record the U-V visible ABS (absorbance spectrum) with the wavelength of 515.
● The 75 mL remaining solution was diluted with water, filling it to a 100 mL. Also, with a graduated cylinder 20 mL of these solution was measured and little was poured into a test tube. The test tube was labeled with a tape, to signify 20 mL and

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